Sierra's universal 3-inch 7K tachometer in Sahara style is designed for outboard and 4-stroke engines reads 0-7000 RPM. Sahara style gauges feature a tan dial, black numerals, and an easy-to-spot fire-orange pointer. The curved glass lens resists scratches while red backlighting keeps your gauges visible day and night.
*Mariner 30 & 40 HP 9 (2-cylinder) engines require a module (Mercury P/N 17461A2)
Warranty
WARNING Cancer or Reproductive Harm — www.P65Warnings.ca.gov SIERRA has a 60-year history as a leading global manufacturer of aftermarket engine and drive parts for the marine industry. The SIERRA brand encompasses the full SIERRA Marine product lines, as well as expansive brands formerly known as Shields and Moeller.
